You can involve sponsors in your webinars to make money from sponsored ads and announcements which run in between of your webinars. It can be very beneficial when you are attracting larger audiences through your webinars.
To enhance remarketing efforts, you can target your audience according to their interest and demographics. It also helps get better rates of conversion by targeting the correct audience. It allows the host to create a list of leads and reach them at any time.
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? Take advantage of webinar handouts:

Your audience is becoming mobile and sophisticated. They want new content, as well as new ways through which they can stick to the webinar. For this you need to revise your webinar techniques.
present their products and services to targeted groups, so they can generate interest in their brand and their audience can get some benefits from it.

Guide and show attendees where they should click to earn benefits from the webinar. This will help bring more clicks to your landing page by appropriate CTA defining.

To gain the trust of an audience, you can conduct polls, measure the market and make adjustments according to demand. These polls will help gain feedback from your registrants about your products and services, and get important information to make decisions.